It was November 2009, and Uruguay were taking on Costa Rica with the final place in South Africa 2010 at stake. As Uruguay coach Oscar Washington Tabarez reflected recently, the World Cup can be enjoyed but the qualification process has to be suffered.

Uruguay certainly suffered to book their place, and despite having a 1-0 lead from the away leg, they were certainly suffering that night against Costa Rica. They dominated the game, but while the goals refused to go in, nerves were jangling, especially for Suarez.

The young striker had an unhappy evening. He started badly, and instead of easing his way into the game with some simple lay-offs, he kept searching for the extravagant option, trying too hard and only making things worse. Soon after the hour mark, coach Tabarez had suffered enough, and Suarez was substituted.

It can only happen if Corinthians become South American champions by winning the Copa Libertadores in June. This, then, is a quest that could dominate Ronaldo's last year as a player. Alternatively, the dream could all be over by the middle of next week.

The answer that instantly came into my mind was the mixture between the old and the new. Modern ideas - the money and the business practices - have been planted in fertile soil because the tradition of the game - its roots in the world's first industrial society - is so strong.

There was another point I might have made which would have been of more relevance to the audience. Outnumbered by the minnows, the big clubs were part of a structure which did not attend their interests. They spent the money, attracted the crowds, but then had to divide the TV revenue with the professional clubs of all four divisions. So they broke away to form their own structure, and the rest is history.

Brazil's big clubs find themselves facing a similar fork in the road - as the events of the last few days have made clear.

Back in 1954, when it was first held, this was an out-and-out youth competition. It is stretching the point to say the same thing today. In contemporary South American football there are teenagers taking on senior roles with their club sides. This year's main attraction is Neymar, who, like Adriano in the 2001 tournament, is going to the under-20 Championship having already represented Brazil at senior level. Carlos Tevez was already a Boca Juniors idol when he played for Argentina in the 2003 tournament.

But there are also plenty of undiscovered jewels on show. A team-mate of Tevez back in 2003 was Javier Mascherano. At the time he had not played a senior game for River Plate. But he was so impressive in the under-20s that he was fast-tracked. A few months later he played for the full Argentina side - still without having made his River Plate debut.

One of the many wonderful things about covering South American football is the opportunity to watch young talent bloom. Yet too often that process is interrupted prematurely, the player sold off to Europe at a dangerously early stage in his career.

That is what has happened to Marcos Rojo, who made such an impact in the second half of 2010 as Estudiantes won the Argentine championship. Could this be the attacking left-back that his country have been looking for?

Further north there is Fernando Uribe, the interesting centre forward in the Once Caldas side that has just won the Colombian title under former Manchester City assistant coach Juan Carlos Osorio.

Uribe finishes well and is highly proficient at timing his runs to get behind the opposing defence. The rest of his game needs work. Could he show signs of development in this year's Libertadores? It seems not, as he looks set to join Chievo in Italy.

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